The book "The Psychology of Management: The Function of the Mind in Cognition, Learning, and the Implementation of Least Loss Methods" by Lillian Moller Gilbreth reveals important aspects of psychology related to management. The author examines how the human mind affects the definition, study and implementation of methods aimed at reducing losses in production and management. The book helps to understand the psychological aspects of work organization and helps to implement effective management strategies to achieve success. It will be a valuable source of knowledge for managers, psychologists and anyone interested in psychology in the context of management.